Access Simulation
Access Simulation is the evaluation of the effect of a proposed access change before it is actually granted.
- Synonym
- What-If Analysis
Definition
Access Simulation is a preventive control technique used to test whether a prospective role, entitlement, or permission assignment would create policy violations, toxic combinations, or unacceptable risk before provisioning occurs. It is particularly useful in complex authorization models and sensitive business applications.
Why it matters
Access Simulation prevents policy violations before they occur, reducing remediation burden.
The Ariovis perspective
Exceptional access should be explicit, approved, time-bound and reviewed. It should not become permanent simply because the original request was never revisited.
Related services
Common pitfalls
- A common pitfall is implementing simulation without covering all relevant policy rules or SoD constraints.
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